You couild always try abstaining from masturbation for long periods of time. When I was 21 I wasnt just unhealthy physically but I suffered from death grip pretty hard, didnt finish the first time and I was hard for a long time. Fast forward to now when I'm 29-30. I have pretty much decided on real sex and the least amount of masturbation as possible and that seems to have helped me a lot (both with sps and civilian sex). I have been able to finish 3-4 times max in an hour before. Having no release for a good amount of time will build up the excitement hugely IMO especially sensitivity wise.






